The Sore to the Core 30-Day Ab Challenge | This at Home Workout ebook contains 4-weeks of High Intensity Interval Training with in-depth exercise explanations and a couple pages of bonus recipes to try out! The benefits of HIIT are endless and it's perfect for anyone wanting to tone up or lose weight in the mid section | Alexa Jean Fitness | AlexaJeanBrown.com
Split and Tuck Lie faceup, with legs in a split and lifted about 6 inches off floor and hands placed lightly on back of head. Crunch up slightly (A). Bring legs together, then tuck knees into chest and crunch up more (B). Extend legs straight out and return to "A." Repeat 30 times. To really work your abs, try not to let your legs touch the floor.